<li{if condition="$key lt 4"} class="hot"{/if}><i>{$key}</i><a href="{:mac_url_vod_detail($vo)}" target="_blank" title="{$vo.vod_name} {if condition="$vo.vod_serial gt 0"}更新至{$vo.vod_serial}话{else/}{$vo.vod_remarks}{/if}">{$vo.vod_name}&nbsp;&nbsp;{if condition="$vo.vod_serial gt 0"}更新至{$vo.vod_serial}话{else/}{$vo.vod_remarks}{/if}</a></li>